Know all about Syenite and Boninite properties here. All properties of rocks are important as they define the type of rock and its application. Syenite and Boninite belong to Igneous Rocks.Texture of Syenite is Earthy whereas that of Boninite is Aphanitic to Porphyritic. Syenite appears Banded and Foilated and Boninite appears Dull and Soft. The luster of Syenite is subvitreous to dull while that of Boninite is vitreous. Syenite is available in brown, buff, cream, green, grey, pink, white colors whereas Boninite is available in bluish - grey, brown, colourless, green, grey colors. The commercial uses of Syenite are cemetery markers, creating artwork and that of Boninite are an oil and gas reservoir, cemetery markers, creating artwork, soil conditioner, source of magnesia (mgo).